mercurial/cmdutil.py

50555:b0e3f1508a25

        # Not all storage may be revlogs. If requested, try to return an actual
        # revlog instance.
        if returnrevlog:
            if isinstance(r, revlog.revlog):
                pass
            elif util.safehasattr(r, b'_revlog'):
                r = r._revlog  # pytype: disable=attribute-error
            elif r is not None:
                raise error.InputError(
                    _(b'%r does not appear to be a revlog') % r
                )

50556:7b0cc86c5d74

        # Not all storage may be revlogs. If requested, try to return an actual
        # revlog instance.
        if returnrevlog:
            if isinstance(r, revlog.revlog):
                pass
            elif util.safehasattr(r, '_revlog'):
                r = r._revlog  # pytype: disable=attribute-error
            elif r is not None:
                raise error.InputError(
                    _(b'%r does not appear to be a revlog') % r
                )